Craig Mayer, Nick WIlliams, Vojtech Huser
Lister Hill National Center for Biomedical Communications, National Library of Medicine, NIH, Bethesda, MD

See the full regCTG repository at https://github.com/lhncbc/CRI/tree/master/regCTG

To return to the list of conditions and view other reports go to https://lhncbc.github.io/CRI/regCTG/regCTG-condition_report_links.html

Study Counts

Type Study_count
Total_Studies 103
interventional 84
Observational 16
Registry 3

Studies over Time by Start Date

```

Interventional Trials

Intervention Type

intervention_type Study_Count
Device 29
Other 14
Procedure 10
Drug 8
Drug|placebo 7
Device|Procedure 4
Other|Procedure 2
Behavioral 1
Behavioral|Device 1
Behavioral|Other 1
Device|Drug 1
Device|Drug|Procedure 1
Device|Other 1
Device|placebo 1
Diagnostic Test|Other 1
Drug|Procedure 1
Other|placebo 1

Count of Studies by Intervention (normalized and mapped)

Interventions over Time

Yearly studies for each intervention by start date

Studies by Country

Country Study_Count
United States 18
NA 11
France 6
Brazil 5
Germany 5
Switzerland 4
Turkey 4
United Kingdom 4
Russian Federation 3
Belgium 2
Finland 2
Poland 2
South Africa 2
Australia 1
Australia|Canada|New Zealand 1
Austria|Czech Republic|Germany 1
Croatia 1
Denmark|Germany|Netherlands|United Kingdom 1
Dominican Republic 1
Ireland|Singapore 1
Israel 1
Italy 1
Korea, Republic of 1
Portugal 1
Saudi Arabia 1
Spain 1
Sweden 1
Taiwan 1
Thailand 1

Sites per Study

Site_count Study_Count
1 62
2 9
3 1
4 1
5 2
6 1
7 2
11 1
12 1
13 1
16 1
20 1
33 1

Phase

Phase Study_Count
N/A 49
Phase 4 12
Phase 2 9
Phase 3 8
Phase 1/Phase 2 3
Early Phase 1 1
Phase 1 1
Phase 2/Phase 3 1

Number of Arms

Number_of_Arms Count_of_Studies
1 22
2 47
3 5
4 3
NA 7

Enrollment Metrics by Phase

Measure Early.Phase.1 N.A Phase.1 Phase.1.Phase.2 Phase.2 Phase.2.Phase.3 Phase.3 Phase.4
Min. 50 5.00000 259 11.0000 16.00000 42 92.000 20.0000
1st Qu. 50 30.00000 259 55.5000 40.00000 42 137.250 47.5000
Median 50 50.00000 259 100.0000 60.00000 42 191.000 62.5000
Mean 50 98.14286 259 102.6667 95.22222 42 205.375 148.0833
3rd Qu. 50 126.00000 259 148.5000 80.00000 42 246.250 140.0000
Max. 50 700.00000 259 197.0000 260.00000 42 425.000 829.0000

Trial Group Type

group_type Group_Count
Experimental 61
Active Comparator 37
Placebo Comparator 14
Other 13
No Intervention 12
NA 7
Sham Comparator 6

Intervention Model

intervention_model Study_Count
Parallel Assignment 53
Single Group Assignment 28
Crossover Assignment 3

Primary Purpose

primary_purpose Study_Count
Treatment 63
Diagnostic 5
Supportive Care 5
Basic Science 3
Prevention 3
NA 3
Device Feasibility 1
Other 1

Observational Studies

Studies by Country

Country Study_Count
United States 7
Singapore 3
Belgium|France|Guadeloupe 1
France 1
Italy 1
NA 1
Russian Federation 1
Sweden 1

Sites per Study

Site_count Study_Count
1 12
2 2
3 1
231 1

Enrollment Metrics

Measure Observational
Min 10.0000
1st Qu 30.0000
Median 105.5000
Mean 833.4375
3rd Qu 511.0000
Max 8256.0000

Observation Model

observational_model Study_Count
Cohort 9
Case Control 5
Case-Only 1
Other 1

Time Perspective

time_perspective Study_Count
Prospective 8
Retrospective 5
Cross-Sectional 3

Registries

Studies by Country

Country Study_Count
Spain 1
United States 1
United States|Canada 1

Sites per Study

Site_count Study_Count
1 2
14 1

Enrollment Metrics

Measure Registries
Min 40
1st Qu 61
Median 82
Mean 58374
3rd Qu 87541
Max 175000

Registry Model

observational_model Study_Count
Other 2
Cohort 1

Time Perspective

time_perspective Study_Count
Prospective 2
Cross-Sectional 1

Follow-up

target_duration Study_Count
1 Day 1
12 Months 1
3 Months 1

Overview of Studies

Interventional Trials

#If less then 500 trials

nct_id brief_title link overall_status source primary_completion_date
NCT04461132 The Effect of Manual Lymphatic Drainage https://ClinicalTrials.gov/show/NCT04461132 Completed Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey 2019-07-03
NCT03311269 A Study Evaluating ClariVein With a Sclerosing Agent for the Treatment of Venous Insufficiency https://ClinicalTrials.gov/show/NCT03311269 Recruiting Vascular Insights, LLC 2018-03-31
NCT03283800 Copper Impact on Venous Insufficiency and Lipodermatosclerosis https://ClinicalTrials.gov/show/NCT03283800 Completed Croydon Health Services NHS Trust 2017-01-09
NCT03250247 Chronic Venous Thrombosis: Relief With Adjunctive Catheter-Directed Therapy (The C-TRACT Trial) https://ClinicalTrials.gov/show/NCT03250247 Recruiting Washington University School of Medicine 2021-12-31
NCT03216005 Investigation of Femoropopliteal In Situ Valve Formation With the InterVene System https://ClinicalTrials.gov/show/NCT03216005 Recruiting Intervene, Inc. 2020-12-31
NCT03154619 Efficacy of TR 987, Beta-1,3-1,6-D-glucan, in the Treatment of Chronic Venous Insufficiency Ulcers https://ClinicalTrials.gov/show/NCT03154619 Recruiting SerenaGroup, Inc. 2019-11-30
NCT03104985 LLLT of Trophic Ulcers of Lower Extremities and Chronic Venous Insufficiency https://ClinicalTrials.gov/show/NCT03104985 Completed Research Center Matrix 2015-12-31
NCT02236338 Radiofrequency Ablation vs Laser Ablation of the Incompetent Greater Saphenous Vein https://ClinicalTrials.gov/show/NCT02236338 Completed Virginia Commonwealth University 2016-08-11
NCT02729688 Effectiveness of a Pressure Indicator Guided and a Conventional Bandaging in Treatment of Venous Leg Ulcer https://ClinicalTrials.gov/show/NCT02729688 Completed Mahidol University 2017-03-01
NCT02689557 VEINEX : Venous Investigations During Exercise https://ClinicalTrials.gov/show/NCT02689557 Completed University Hospital, Angers 2016-01-31
NCT02626156 Cooling Leg and Foot Ulcer Skin Post Healing to Prevent Ulcer Recurrence https://ClinicalTrials.gov/show/NCT02626156 Completed Medical University of South Carolina 2020-03-31
NCT02621632 SocknLeg - a User Friendly Medical Compression Study of a Modified Application of a Medical Device https://ClinicalTrials.gov/show/NCT02621632 Completed University of Zurich 2014-12-31
NCT02588911 Radiofrequency Ablation vs Conventional Surgery for Superficial Venous Insufficiency https://ClinicalTrials.gov/show/NCT02588911 Completed Hospital Israelita Albert Einstein 2015-05-31
NCT02498327 The Efficacy of Venavine Intensive® on the Quality of Life in Females With Chronic Venous Insufficiency https://ClinicalTrials.gov/show/NCT02498327 Completed University of Johannesburg 2015-10-31
NCT02483962 Venavine Intensive® in the Treatment of Symptoms Associated With Chronic Venous Insufficiency https://ClinicalTrials.gov/show/NCT02483962 Completed University of Johannesburg 2015-08-31
NCT02431819 Evaluation of the Safety of Compressive Socks to Treat Venous Insufficiency in Patients With Peripheral Arterial Disease https://ClinicalTrials.gov/show/NCT02431819 Completed Centre Hospitalier Universitaire de Saint Etienne 2015-11-30
NCT02395302 Evaluation of a Dual Action Pneumatic Compression System: Tolerance and Comfort in Patients With Venous Leg Ulcers (VLUs) https://ClinicalTrials.gov/show/NCT02395302 Completed Tactile Medical 2015-09-30
NCT02346058 Efficacy and Safety of Esarin Gel in Chronic Venous Insufficiency and Varicose Veins https://ClinicalTrials.gov/show/NCT02346058 Completed Ten Sun Pharma Company Limited 2014-06-30
NCT02324504 Evaluation of Electrocardiographic Guidance in Accurate Peripherally Inserted Central Catheter Placement in Children. https://ClinicalTrials.gov/show/NCT02324504 Completed Boston Children’s Hospital 2016-12-31
NCT02215369 SeCure Endovenous Laser Treatment Study https://ClinicalTrials.gov/show/NCT02215369 Completed Angiodynamics, Inc. 2018-03-31
NCT02211898 Clinical Study of BNS003 on Swelling in Legs Due to Venous Reflux https://ClinicalTrials.gov/show/NCT02211898 Completed Boehringer Ingelheim 2005-01-31
NCT02191280 Antistax® in Patients With Chronic Venous Insufficiency https://ClinicalTrials.gov/show/NCT02191280 Completed Boehringer Ingelheim 1998-09-30
NCT02191254 Efficacy and Tolerability of Antistax® in Male and Female Patients Suffering From Chronic Venous Insufficiency https://ClinicalTrials.gov/show/NCT02191254 Completed Boehringer Ingelheim 2004-10-31
NCT02191163 Efficacy of Antistax® in Improving Microcirculation of the Skin in the Leg in Patients Suffering From Chronic Venous Insufficiency https://ClinicalTrials.gov/show/NCT02191163 Completed Boehringer Ingelheim 2002-08-31
NCT02184234 Tolerability of Antistax® in Patients Suffering From Chronic Venous Insufficiency (CVI) https://ClinicalTrials.gov/show/NCT02184234 Completed Boehringer Ingelheim 2001-10-31
NCT02149212 Iliac Vein Stenting in Advanced Chronic Venous Insufficiency https://ClinicalTrials.gov/show/NCT02149212 Completed Instituto Dante Pazzanese de Cardiologia 2014-07-31
NCT02137499 Venous Insufficiency and Neuromuscular Stimulation https://ClinicalTrials.gov/show/NCT02137499 Completed Imperial College London 2014-07-31
NCT02061254 Transient Elastography DEdicated to Cosmetology And Dermatology (TEDECAD) https://ClinicalTrials.gov/show/NCT02061254 Completed University Hospital, Tours 2015-06-30
NCT01298908 Comparison of Treatments in Venous Insufficiency https://ClinicalTrials.gov/show/NCT01298908 Completed Helsinki University Central Hospital 2012-12-31
NCT02051439 The Party Balloon Assisted Valsalva in Diagnosis of Superficial Venous Valvular Reflux of Lower Limb https://ClinicalTrials.gov/show/NCT02051439 Completed Mahidol University 2012-05-31
NCT02050061 Chronic Venous Insufficiency; Impact of Compression Stockings on Quality of Life https://ClinicalTrials.gov/show/NCT02050061 Completed Qassim University 2012-08-31
NCT02015221 Evaluation of a Dual Action Pneumatic Compression Device: Patient Ease of Use and Comfort https://ClinicalTrials.gov/show/NCT02015221 Completed Tactile Medical 2015-07-31
NCT01956318 Crenobalneotherapy in the Treatment of Chronic Venous Insufficiency https://ClinicalTrials.gov/show/NCT01956318 Completed Centre de Recherche Rhumatologique et Thermal 2012-02-29
NCT01899482 Manual Lymphatic Drainage in Chronic Venous Insufficiency: a Randomized Controlled Trial https://ClinicalTrials.gov/show/NCT01899482 Completed Technical University of Lisbon 2013-10-31
NCT01848210 Efficacy and Safety of Coumarin and Troxerutin in the Symptomatic Treatment of Chronic Venous Insufficiency https://ClinicalTrials.gov/show/NCT01848210 Completed Takeda 2015-09-30
NCT01793194 Preventing the Development of Venous Insufficiency in Pregnant Women Through Use of Compression Stockings https://ClinicalTrials.gov/show/NCT01793194 Completed Johns Hopkins University 2014-08-24
NCT01701661 Compression Therapy Versus Surgery in the Treatment of Superficial Venous Reflux https://ClinicalTrials.gov/show/NCT01701661 Completed Helsinki University Central Hospital 2008-10-31
NCT01654016 Study of Antiinflammatory Effects of Detralex (Daflon) https://ClinicalTrials.gov/show/NCT01654016 Completed University Hospital Dubrava 2019-05-31
NCT01603433 The Sapheon Closure System Feasibility Study https://ClinicalTrials.gov/show/NCT01603433 Completed Medtronic Endovascular 2012-07-31
NCT01570101 European Sapheonâ„¢ Closure System Observational ProspectivE (eSCOPE) Study https://ClinicalTrials.gov/show/NCT01570101 Completed Medtronic Endovascular 2013-07-31
NCT01549860 Effects of Non Contact Low Frequency Ultrasound in Healing Venous Leg Ulcers https://ClinicalTrials.gov/show/NCT01549860 Completed Celleration, Inc. 2014-05-31
NCT01509599 Cooling Lower Leg Skin to Prevent Venous Leg Ulcers in Patients With Poor Vein Circulation https://ClinicalTrials.gov/show/NCT01509599 Completed Medical University of South Carolina 2015-12-31
NCT01501188 Efficacy Study of Kinesio Taping to Treat Muscular and Joint Problems in Chronic Venous Insufficiency https://ClinicalTrials.gov/show/NCT01501188 Completed Universidad de Granada 2012-09-30
NCT01458795 The Fate Of Calf Perforators After Endovenous Laser Ablation Of Saphenous Veins https://ClinicalTrials.gov/show/NCT01458795 Completed Baskent University NA
NCT01432795 Practicability of Gliding Aids for Medical Compression Stockings https://ClinicalTrials.gov/show/NCT01432795 Completed University of Zurich 2011-09-30
NCT01425554 Doppler Sonography, MR Venography, Plethysmography for the Diagnosis of CCSVI https://ClinicalTrials.gov/show/NCT01425554 Completed Euromedic Specialist Clinics, Poland 2013-12-31
NCT01415622 Feasibility, Efficacy, and Safety of Venous Ulcer Treatment Using a Hand Plasma Generator (PlasmaDerm) Chronisch venöser Ulzerationen (PlasmaDerm) https://ClinicalTrials.gov/show/NCT01415622 Completed Cinogy GmbH 2012-07-31
NCT01402921 Efficacy on Volume Reduction and Tolerance of Progressiv’ Medical Compressive Therapy (MCT) V0322 BC in Patients With Chronic Venous Oedema https://ClinicalTrials.gov/show/NCT01402921 Completed Pierre Fabre Medicament 2012-01-31
NCT01372020 Neuromuscular Electrical Therapy in Venous Ulcers https://ClinicalTrials.gov/show/NCT01372020 Completed Faculdade Evangelica do Parana 2011-09-30
NCT01371760 BRAVE-DREAMS (BRAin VEnous DRainage Exploited Against Multiple Sclerosis) https://ClinicalTrials.gov/show/NCT01371760 Completed S. Anna Hospital 2014-12-31
NCT04253301 Feasibility of the InnoVein Valve and Delivery System for Chronic Venous Insufficiency https://ClinicalTrials.gov/show/NCT04253301 Recruiting InnoVein 2021-02-15
NCT04236245 EU Post Market Clinical Follow-Up Study of the Venclose System for Saphenous Vein Incompetence https://ClinicalTrials.gov/show/NCT04236245 Enrolling by invitation Venclose, Inc. 2021-07-31
NCT04231942 Elastic Compression Stockings and Varicose Veins Recurrence https://ClinicalTrials.gov/show/NCT04231942 Recruiting Pirogov Russian National Research Medical University 2023-01-01
NCT04225806 Investigation of Femoropopliteal In Situ Valve Formation With the InterVene System - INFINITE-US https://ClinicalTrials.gov/show/NCT04225806 Recruiting Intervene, Inc. 2021-03-31
NCT04215133 Inspiratory Muscle Training Versus Calf Muscle on Venous Function https://ClinicalTrials.gov/show/NCT04215133 Recruiting Istanbul University-Cerrahpasa 2020-07-01
NCT04180137 Management of Endothelial Dysfunction in Patients With Chronic Venous Insufficiency After Endovenous Surgical Procedure https://ClinicalTrials.gov/show/NCT04180137 Recruiting State Budgetary Healthcare Institution, National Medical Surgical Center N.A. N.I. Pirogov, Ministry of Health of Russia 2020-12-31
NCT03928197 Discovering the Effect of Venous Insufficiency on Nocturia (DEVINe) - Pilot Trial https://ClinicalTrials.gov/show/NCT03928197 Recruiting University Hospital, Ghent 2019-11-01
NCT03850496 DESIVI: Dosing of Electrical Stimulation in Venous Insufficiency https://ClinicalTrials.gov/show/NCT03850496 Completed Imperial College London 2016-08-31
NCT03835559 Cyanoacrylate Closure Versus Surgical Stripping for Incompetent Saphenous Veins https://ClinicalTrials.gov/show/NCT03835559 Recruiting Kyung Hee University Hospital at Gangdong 2020-08-01
NCT03755180 Exercise Training in Venous Insufficiency https://ClinicalTrials.gov/show/NCT03755180 Completed Istanbul University 2019-06-17
NCT03743597 SOCKNLEG Compression Stocking Kit: Physical Properties https://ClinicalTrials.gov/show/NCT03743597 Recruiting University of Zurich 2019-12-31
NCT03685838 Compression Stockings Therapy Following Mechano-Chemical Ablation (Clarivein®) https://ClinicalTrials.gov/show/NCT03685838 Recruiting Singapore General Hospital 2020-10-01
NCT03471910 Clinical Non-inferiority Study Between Diosmin 600mg & Diosmin + Hesperidin in Symptomatic Chronic Venous Insufficiency https://ClinicalTrials.gov/show/NCT03471910 Completed Fundação Educacional Serra dos Órgãos 2018-03-20
NCT03429959 SOCKNLEG Compression Stocking Kit : User Friendliness https://ClinicalTrials.gov/show/NCT03429959 Completed University of Zurich 2018-06-30
NCT01264848 Endovascular Treatment for Chronic Cerebrospinal Venous Insufficiency (CCSVI) https://ClinicalTrials.gov/show/NCT01264848 Completed Euromedic Specialist Clinics, Poland 2010-10-31
NCT00858130 Pilot Study for VeinoPlus to Improve Symptoms of Postthrombotic Syndrome (PTS) https://ClinicalTrials.gov/show/NCT00858130 Completed University of North Carolina, Chapel Hill 2009-11-30
NCT00855179 Assess the Efficacy and Tolerability of Antistax Film-coated Tablets in Patients With Chronic Venous Insufficiency https://ClinicalTrials.gov/show/NCT00855179 Completed Boehringer Ingelheim 2009-11-30
NCT00841178 Endovenous Laser Therapy (EVLT) for Sapheno-Popliteal Incompetence and Short Saphenous Vein (SSV) Reflux: A RCT https://ClinicalTrials.gov/show/NCT00841178 Active, not recruiting Hull University Teaching Hospitals NHS Trust 2011-08-31
NCT00838500 THERMES ET VEINES: Spa for Prevention of Leg Ulcers https://ClinicalTrials.gov/show/NCT00838500 Completed Association Francaise pour la Recherche Thermale 2010-12-31
NCT00835822 Efficacy and Safety of the Use of Venocur Triplex® in Patients With Chronic Venous Insufficiency https://ClinicalTrials.gov/show/NCT00835822 Completed Abbott 2006-10-31
NCT04266496 Discovering the Effect of Venous Insufficiency on Nocturia https://ClinicalTrials.gov/show/NCT04266496 Recruiting University Hospital, Ghent 2022-06-30
NCT02929056 Amniotic Membrane Allograft Application in the Management of Venous Leg Ulcerations https://ClinicalTrials.gov/show/NCT02929056 Enrolling by invitation Prisma Health-Upstate 2020-07-31
NCT02397226 Lower Limb Venous Insufficiency and the Effect of Radiofrequency Treatment Versus Open Surgery https://ClinicalTrials.gov/show/NCT02397226 Recruiting University Hospital, Linkoeping 2020-12-31
NCT00759434 A New Method of Surgically Treating Varicose Veins and Venous Ulcers - a Study to Assess Clinical and Economic Value https://ClinicalTrials.gov/show/NCT00759434 Completed Hull University Teaching Hospitals NHS Trust 2009-08-31
NCT02114307 REVITIVE for the Treatment of Patients With Venous Insufficiency https://ClinicalTrials.gov/show/NCT02114307 Completed Imperial College London 2014-10-01
NCT00732823 Compression Device Safety Study https://ClinicalTrials.gov/show/NCT00732823 Completed ConvaTec Inc. 2005-10-31
NCT00720239 Taliderm Dressing for Venous Ulcers https://ClinicalTrials.gov/show/NCT00720239 Completed Medical University of South Carolina 2009-09-30
NCT00617825 Feasibility Study of Cryotherapy for Chronic Venous Disorders https://ClinicalTrials.gov/show/NCT00617825 Completed Medical University of South Carolina 2009-06-30
NCT00565604 Safety and Efficacy of Endovenous Laser Ablation for the Resolution of Incompetent Perforator Veins https://ClinicalTrials.gov/show/NCT00565604 Completed Vascular Solutions, Inc 2009-06-30
NCT00348764 ESGVS: Sclerotherapy With Lauromacrogol https://ClinicalTrials.gov/show/NCT00348764 Completed University Hospital, Grenoble NA
NCT00310752 Evaluation of DermStream(tm) - an Irrigation Product for Chronic Wound Management https://ClinicalTrials.gov/show/NCT00310752 Completed EnzySurge 2006-12-31
NCT00292435 Efficacy and Tolerability CVI (A 12-week, Double-blind, Randomised, Placebo-controlled, Multicentre Trial (CVI) https://ClinicalTrials.gov/show/NCT00292435 Completed Boehringer Ingelheim 2006-10-31
NCT00196443 The Influence of Compression Stockings on Skin’s Barrier Function at Patients With Chronic Venous Disease https://ClinicalTrials.gov/show/NCT00196443 Completed University Medicine Greifswald NA
NCT00013273 Physical Conditioning in Management of Chronic Venous Insufficiency https://ClinicalTrials.gov/show/NCT00013273 Completed VA Office of Research and Development NA

Observational Studiess

#If less then 500 studies

nct_id brief_title link overall_status source primary_completion_date
NCT02308579 Centralized Reading Assessment of Chronic CerebroSpinal Venous Insufficiency (CCSVI) in Patients With Multiple Sclerosis and Other Neurological Diseases https://ClinicalTrials.gov/show/NCT02308579 Completed University at Buffalo 2015-03-31
NCT01558024 The Effects of Compression Stockings on Pressure Parameters in Patients With Chronic Venous Insufficiency https://ClinicalTrials.gov/show/NCT01558024 Completed Centre Hospitalier Universitaire de NÄ«mes 2016-04-30
NCT01367977 Head Circumference Growth in Children With Ehlers-Danlos Syndrome Who Develop Dysautonomia Later in Life https://ClinicalTrials.gov/show/NCT01367977 Completed Genetic Disease Investigators 2015-04-30
NCT01356134 Vascular Fundus Changes in Patients With High Probability of Chronic Cerebrospinal Venous Insufficiency (CCSVI) https://ClinicalTrials.gov/show/NCT01356134 Completed Genetic Disease Investigators 2015-04-30
NCT04424095 Venous Disease in Pediatric Population https://ClinicalTrials.gov/show/NCT04424095 Recruiting University of Catanzaro 2020-09-01
NCT04384315 Efficacy and Safety of Endovenous Radio Frequency (EVRF) for Treatment of Varicose Veins in Singapore https://ClinicalTrials.gov/show/NCT04384315 Recruiting Singapore General Hospital 2020-08-01
NCT04304937 Validation of Swedish Short PROM för Venous Insufficiency https://ClinicalTrials.gov/show/NCT04304937 Completed Karolinska Institutet 2019-10-31
NCT04054440 Outpatient Office Based Endovascular Procedures https://ClinicalTrials.gov/show/NCT04054440 Enrolling by invitation Methodist Health System 2022-06-30
NCT04006184 Retrospective Review of Saphenous Vein Incompetence: Venaseal Versus Endovenous Thermal Ablation https://ClinicalTrials.gov/show/NCT04006184 Completed Lake Washington Vascular 2019-07-30
NCT03900234 Prevalence of Chronic Venous Disease in General Population https://ClinicalTrials.gov/show/NCT03900234 Completed Pirogov Russian National Research Medical University 2015-08-31
NCT03893201 A Singapore Venaseal Real World Post-Market Evaluation Study https://ClinicalTrials.gov/show/NCT03893201 Completed Singapore General Hospital 2020-01-31
NCT00950378 Non-Invasive Management of Chronic Venous Insufficiency https://ClinicalTrials.gov/show/NCT00950378 Completed University of Utah 2012-08-31
NCT04339075 Registry to Investigate the Efficacy and Safety of VenaBlock VeIn SEaling System for VaRicose Veins in SingApore https://ClinicalTrials.gov/show/NCT04339075 Active, not recruiting Singapore General Hospital 2021-10-01
NCT00762697 Obtaining and Storing Blood Samples and Debridement Samples for Wound Related Research https://ClinicalTrials.gov/show/NCT00762697 Completed Southwest Regional Wound Care Center 2012-04-30
NCT00670540 Epidemiology of Thromboembolism Disease: A Cohort Study https://ClinicalTrials.gov/show/NCT00670540 Completed University Hospital, Grenoble 2009-01-31
NCT00395265 Evaluating the Relationship Between Blood Clotting Disorders, Inflammation, and Obesity in Individuals With Venous Disorders and Post-Thrombotic Syndrome https://ClinicalTrials.gov/show/NCT00395265 Completed University of Vermont 2011-12-31

Registries

#If less then 500 registries

nct_id brief_title link overall_status source primary_completion_date
NCT02731222 Prevalence of Onychodystrophy in Patients With Chronic Venous Disease of the Lower Limbs https://ClinicalTrials.gov/show/NCT02731222 Completed Fundació Institut de Recerca de l’Hospital de la Santa Creu i Sant Pau 2015-12-17
NCT02280733 A Real World, Observational Registry of Chronic Wounds and Ulcers https://ClinicalTrials.gov/show/NCT02280733 Recruiting U.S. Wound Registry 2025-01-31
NCT03257254 Effect of VarIthena on Wound Healing in Venous Leg Ulcers (VLU) https://ClinicalTrials.gov/show/NCT03257254 Active, not recruiting Provensis Ltd 2020-05-31